"But if I were to sum up who Barack Obama is and how he plans to meet this moment with one word, that word would be 'responsibility.' Responsibility to each other, our families, our communities, our country, and our world"

"The ability to accept responsibility is the measure of the man"

"We cannot afford to lose any more species to extinction. It is our responsibility to protect and preserve the natural world for future generations"

"Corporation: An ingenious device for obtaining profit without individual responsibility"

"Government is like a baby. An alimentary canal with a big appetite at one end and no sense of responsibility at the other"

"I believe that successfully addressing our national security needs while protecting our basic freedoms and civil liberties requires continual Congressional oversight, and I will continue to work to assert the role of this body in carrying out this grave responsibility"

"Our DNA is as a consumer company - for that individual customer who's voting thumbs up or thumbs down. That's who we think about. And we think that our job is to take responsibility for the complete user experience. And if it's not up to par, it's our fault, plain and simply"

"In the last analysis, the individual person is responsible for living his own life and for "finding himself." If he persists in shifting his responsibility to somebody else, he fails to find out the meaning of his own existence"

"A hero is someone who understands the responsibility that comes with his freedom"

"Responsibility is what awaits outside the Eden of Creativity"

"Action springs not from thought, but from a readiness for responsibility"